047 | Green Key – Sustainable Naturefriends houses Period 2012 ongoing Topics Climate Naturefriends Houses Countries Netherlands read more
041 | Change to public traffic before ascending the mountains Period 2011 2012 Topics Climate Experiencing nature Naturefriends Houses Countries Austria read more
037 | Climate protection at Naturefriends Houses Period 2008 ongoing Topics Climate Naturefriends Houses Countries International read more
035 | Travelling Respectfully Period 2007 Topics Climate Social justice Tourism Countries International read more
034 | Planting trees, saving rivers Period 2007 2008 2009 2010 2011 Topics Biodiversity International solidarity Climate Countries Togo International read more
032 | Sustainability in Naturefriends houses Period 2007 ongoing Topics Climate Naturefriends Houses Countries Germany read more
030 | Acting together for climate protection Period 2004 ongoing Topics Climate Environmental education Countries Austria read more
019 | 100,000 trees for Europe Period 1995 Topics Biodiversity Cross-border cooperation International solidarity Climate Experiencing nature Environmental education Countries International read more
017 | Landscape of the Year – A Naturefriends International campaign Period 1989 ongoing Topics Biodiversity Cross-border cooperation Climate Experiencing nature Tourism Environmental education Countries International read more
